>From 8dfc75f858b76bc116311fa98d74d8e73e166d39 Mon Sep 17 00:00:00 2001
From: Jiong Wang <jiong.wang@arm.com>
Date: Tue, 17 Jun 2014 21:31:34 +0100
Subject: [PATCH 01/19] [AArch64][1/20] GNU-Stylize some code
GNU-Stylize some code in the following functions.
aarch64_save_or_restore_fprs
aarch64_save_or_restore_callee_save_registers
the modifications are indenting code, making sure columns less then 80 only.
*no functional change*
2014-06-16 Jiong Wang <jiong.wang@arm.com>
Marcus Shawcroft <marcus.shawcroft@arm.com>
gcc/
* config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): GNU-Stylize code.
(aarch64_save_or_restore_callee_save_registers): Likewise.
(aarch64_expand_prologue): Likewise.
---
gcc/config/aarch64/aarch64.c | 50 +++++++++++++++++++++++-------------------
1 file changed, 27 insertions(+), 23 deletions(-)
@@ -1914,8 +1914,8 @@ aarch64_save_or_restore_fprs (int start_offset, int increment,
unsigned regno;
unsigned regno2;
rtx insn;
- rtx (*gen_mem_ref)(enum machine_mode, rtx)
- = (frame_pointer_needed)? gen_frame_mem : gen_rtx_MEM;
+ rtx (*gen_mem_ref) (enum machine_mode, rtx)
+ = frame_pointer_needed ? gen_frame_mem : gen_rtx_MEM;
for (regno = V0_REGNUM; regno <= V31_REGNUM; regno++)
{
@@ -1935,8 +1935,8 @@ aarch64_save_or_restore_fprs (int start_offset, int increment,
/* Empty loop. */
}
- if (regno2 <= V31_REGNUM &&
- aarch64_register_saved_on_entry (regno2))
+ if (regno2 <= V31_REGNUM
+ && aarch64_register_saved_on_entry (regno2))
{
rtx mem2;
@@ -1949,15 +1949,15 @@ aarch64_save_or_restore_fprs (int start_offset, int increment,
if (restore == false)
{
insn = emit_insn
- ( gen_store_pairdf (mem, gen_rtx_REG (DFmode, regno),
- mem2, gen_rtx_REG (DFmode, regno2)));
+ (gen_store_pairdf (mem, gen_rtx_REG (DFmode, regno),
+ mem2, gen_rtx_REG (DFmode, regno2)));
}
else
{
insn = emit_insn
- ( gen_load_pairdf (gen_rtx_REG (DFmode, regno), mem,
- gen_rtx_REG (DFmode, regno2), mem2));
+ (gen_load_pairdf (gen_rtx_REG (DFmode, regno), mem,
+ gen_rtx_REG (DFmode, regno2), mem2));
add_reg_note (insn, REG_CFA_RESTORE,
gen_rtx_REG (DFmode, regno));
@@ -2001,8 +2001,9 @@ aarch64_save_or_restore_callee_save_registers (HOST_WIDE_INT offset,
rtx base_rtx = stack_pointer_rtx;
HOST_WIDE_INT start_offset = offset;
HOST_WIDE_INT increment = UNITS_PER_WORD;
- rtx (*gen_mem_ref)(enum machine_mode, rtx) = (frame_pointer_needed)? gen_frame_mem : gen_rtx_MEM;
- unsigned limit = (frame_pointer_needed)? R28_REGNUM: R30_REGNUM;
+ rtx (*gen_mem_ref) (enum machine_mode, rtx) = (frame_pointer_needed
+ ? gen_frame_mem : gen_rtx_MEM);
+ unsigned limit = frame_pointer_needed ? R28_REGNUM : R30_REGNUM;
unsigned regno;
unsigned regno2;
@@ -2023,8 +2024,8 @@ aarch64_save_or_restore_callee_save_registers (HOST_WIDE_INT offset,
{
/* Empty loop. */
}
- if (regno2 <= limit &&
- aarch64_register_saved_on_entry (regno2))
+ if (regno2 <= limit
+ && aarch64_register_saved_on_entry (regno2))
{
rtx mem2;
@@ -2037,18 +2038,20 @@ aarch64_save_or_restore_callee_save_registers (HOST_WIDE_INT offset,
if (restore == false)
{
insn = emit_insn
- ( gen_store_pairdi (mem, gen_rtx_REG (DImode, regno),
- mem2, gen_rtx_REG (DImode, regno2)));
+ (gen_store_pairdi (mem, gen_rtx_REG (DImode, regno),
+ mem2, gen_rtx_REG (DImode, regno2)));
}
else
{
insn = emit_insn
- ( gen_load_pairdi (gen_rtx_REG (DImode, regno), mem,
- gen_rtx_REG (DImode, regno2), mem2));
+ (gen_load_pairdi (gen_rtx_REG (DImode, regno), mem,
+ gen_rtx_REG (DImode, regno2), mem2));
- add_reg_note (insn, REG_CFA_RESTORE, gen_rtx_REG (DImode, regno));
- add_reg_note (insn, REG_CFA_RESTORE, gen_rtx_REG (DImode, regno2));
+ add_reg_note (insn, REG_CFA_RESTORE,
+ gen_rtx_REG (DImode, regno));
+ add_reg_note (insn, REG_CFA_RESTORE,
+ gen_rtx_REG (DImode, regno2));
}
/* The first part of a frame-related parallel insn is
@@ -2066,7 +2069,8 @@ aarch64_save_or_restore_callee_save_registers (HOST_WIDE_INT offset,
else
{
insn = emit_move_insn (gen_rtx_REG (DImode, regno), mem);
- add_reg_note (insn, REG_CFA_RESTORE, gen_rtx_REG (DImode, regno));
+ add_reg_note (insn, REG_CFA_RESTORE,
+ gen_rtx_REG (DImode, regno));
}
start_offset += increment;
}
@@ -2470,10 +2474,10 @@ aarch64_expand_epilogue (bool for_sibcall)
}
}
- aarch64_set_frame_expr (gen_rtx_SET (Pmode, stack_pointer_rtx,
- plus_constant (Pmode,
- stack_pointer_rtx,
- offset)));
+ aarch64_set_frame_expr (gen_rtx_SET (Pmode, stack_pointer_rtx,
+ plus_constant (Pmode,
+ stack_pointer_rtx,
+ offset)));
}
emit_use (gen_rtx_REG (DImode, LR_REGNUM));
--
1.7.9.5